Product comparison · 2 interface cards/adapters

QNAP QXP-400ES-A1164 interface cards/adapter Internal Mini-SAS vs QNAP QXP-800ES-A1164 interface cards/adapter Internal Mini-SAS

Key differences

External mini-SAS ports
- QXP-400ES-A1164 interface cards/adapter Internal Mini-SAS:1
- QXP-800ES-A1164 interface cards/adapter Internal Mini-SAS:2
Data transfer rate (max)
- QXP-400ES-A1164 interface cards/adapter Internal Mini-SAS:16 Gbit/s
- QXP-800ES-A1164 interface cards/adapter Internal Mini-SAS:32 Gbit/s
Width
- QXP-400ES-A1164 interface cards/adapter Internal Mini-SAS:85 mm
- QXP-800ES-A1164 interface cards/adapter Internal Mini-SAS:119.7 mm

Differences highlightedShow differences only

Comparison of QXP-400ES-A1164, QXP-800ES-A1164
18 specifications	A QNAP QXP-400ES-A1164 interface cards/adapter Internal Mini-SAS Model QXP-400ES-A1164 View product	B QNAP QXP-800ES-A1164 interface cards/adapter Internal Mini-SAS Model QXP-800ES-A1164 View product
Ports & interfaces1 differ
External mini-SAS portsDiffers	1	2
Designidentical
Cooling typeKnown for one	Unknown — not stated by the source	Passive
Features1 differ
Data transfer rate (max)Differs	16 Gbit/s	32 Gbit/s
Weight & dimensions1 differ
WidthDiffers	85 mm	119.7 mm

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.